Electromagnetic interference (or EMI, also called radio-frequency interference or RFI when in radio frequency) is disturbance that affects an electrical circuit due to either electromagnetic induction

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Electromagnetic Emission at 30Mhz-70MHz by Power ......


Hi,During the EMC qualifying process, it was observed that there are interference by the PCB above t......

asked by dmarc-noreply-outsider lastest answer by dd

4 years 10 months

0

votes

4

answers
3320 views

EMI question


Hi all,A friend of mine was telling me about some anechoic chamber testing he'sbeen doing on a MIMO ......

EMI

asked by tcomber2 lastest answer by Charles.Grasso

4 years 10 months 15 days

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votes

3

answers
2586 views

what's the minimum trace distance from the pcb ed......


Hi experts,What's the acceptable distance from the pcb edges for high-speed digital traces from EMI ......

asked by ihirshtal lastest answer by Old_School

5 years 1 month 10 days

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votes

2

answers
3214 views

ground recessing


Hi experts,I approach a case about ground recessing. For eight PCIE lanes, the sixteenAC caps are in......

asked by zhangjun5960 lastest answer by leeritchey

5 years 2 months 4 days

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votes

16

answers
4467 views

Saturday RF course to be held in Santa Clara, CA


The IEEE Microwave Theory and Techniques Society will hold a one day course"RF, EMI/EMC and Gigabit ......

asked by olaney lastest answer by olaney

5 years 4 months 20 days

0

votes

402

answers
9005 views

question about likely EMI coupling


Hello everyone, I' am a new guy in the SI/PI simulation field and very excited to have such place to......

asked by Sam.Lyu lastest answer by istvan.novak

5 years 9 months 26 days

0

votes

1

answers
2270 views

EMI gasket for HDMI and USB connectors


Does anybody know know of an off the shelf EMI gasket to connect the shellof HDMI and USB connectors......

asked by joel

5 years 9 months 27 days

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votes

0

answers
2052 views

tight coupling vs EMI


Hello experts,For high frequency signals, it becomes important to widen the traces to reduce inserti......

asked by amit.j.kumar lastest answer by leeritchey

5 years 9 months 29 days

0

votes

4

answers
3005 views

Opening in Molex Singapore


Fellow SI engineers,I am looking to hire a senior person in my team in Singapore. Please see the det......

asked by dmarc-noreply

5 years 10 months 11 days

0

votes

0

answers
2306 views

Job opportunity at Texas Instruments, Inc. (EMC e......


Hi,TI is looking for a qualified candidate to champion and drive thedevelopment of the Low EMI/EMC F......

asked by rmma02

5 years 10 months 11 days

0

votes

0

answers
2403 views

ANSYS Hosting free Power Integrity Workshop in Ho......


Hi Everyone,The ANSYS SIwave Power Integrity workshops are coming to Houston, TX,Friday April 17th, ......

asked by margaret.schmitt

5 years 10 months 22 days

0

votes

0

answers
1916 views

HDMI or DP EMI issue


Dear all,I am studying HDMI or DP EMI issue.One curiosity is Spread spectrum specifications of HDMI ......

asked by dmarc-noreply-outsider lastest answer by keith.hardin

5 years 11 months 25 days

0

votes

5

answers
4851 views

ANSYS Hosting free Power Integrity Workshop in Au......


Hi Everyone,ANSYS is hosting a free "Lunch & Learn" workshop on Power IntegrityAnalysis at their Aus......

asked by margaret.schmitt

5 years 11 months 16 days

0

votes

0

answers
1916 views

Tuesday March 10th 2015 IEEE EMC meeting with Bru......


The IEEE EMC Santa Clara Valley Chapter will have guest speaker, Dr. Bruce Archambeault for our Marc......

asked by giselli

5 years 11 months 24 days

0

votes

0

answers
2194 views

Free Power Integrity Analysis Workshops in March ......


Hi Everyone,ANSYS will be hosting free "Lunch & Learn" workshops in March on PowerIntegrity Analysis......

asked by margaret.schmitt

5 years 12 months 27 days

0

votes

0

answers
1958 views

Free Webcast Jan. 22 - PCB Materials, Simulations......


Hello All,Join veteran signal integrity experts Lee Ritchey of Speeding Edge, Al Neves of Wild River......

asked by heidi_barnes

6 years 1 month 12 days

0

votes

0

answers
1997 views

EMC troubleshooting best done without EMC equipme......


Hi All,Now there is a provocative subject line, but to a large extent true in myexperience.Many eng......

asked by doug

6 years 2 months 6 days

0

votes

0

answers
2487 views

brick power supplies and test lab errors


Hi All,Many of you have attended my web presentation on ESD/EFT internallygeneratedin system power ......

asked by doug lastest answer by jose.moreira

6 years 2 months 19 days

0

votes

2

answers
1930 views

On the use of "dots" for copper balance


Hello all,Has anyone analyzed the impact of the addition of copper dots (used to balance the copper ......

asked by Charles.Grasso lastest answer by ferhatyaldiz

6 years 4 months

0

votes

7

answers
2046 views

Serpentining of Differential Pairs


Hello all,I have a question on how to achieve symmetry of differential using serpentine design.What......

asked by Charles.Grasso lastest answer by scott

6 years 4 months 13 days

0

votes

1

answers
1846 views
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